<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
.dh{ margin:0 auto; width:700px;}
    .k1{ width:700px; float:left }
    .k2{ float:left; width:300px; height:500px; background-color:#000; }
    .k3{ float:left; width:400px; height:500px; background-color:#F00; }
	    .k4{ float:left; width:700px; height:100px; background-color:#9F0; }

</style>
</head>

<body style="background-color:#F0F" >

<div class="dh">
  <div class="k1"><img src="img/banner.jpg" /></div>
  <div class="k2">2</div>
  <div class="k3">2</div>
  <div class="k4">4</div>



</div>

</body>
</html>
